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Internal Medicine Providers in Lufkin, TX

Browse 36 Internal Medicine providers listed in NPPES with a practice address in Lufkin, Texas.

36 Healthcare Providers

How Lufkin compares with the U.S.

Lufkin has 105 clinicians in Internal Medicine per 100,000 residents, 2.4 times the U.S. rate of 44.

That is 36 active clinicians in Internal Medicine with a practice address in Lufkin, for a population of 34,251.

The Texas rate is 30 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Internal Medicine in Lufkin listed in the CMS Medicare file (26 of 26) accept Medicare assignment. That is similar to the Texas share of 95%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

19% of clinicians in Internal Medicine in Lufkin listed in the CMS Medicare file (5 of 26) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Texas share of 30%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Lufkin, TX

Source: CMS PECOS
PECOS Enrolled Specialists 30 In Lufkin, TX
Part B Lab & Imaging Eligible 30 Diagnostic Referrals
DME Ordering Eligible 30 Durable Medical Equipment
Home Health Agency Referrals 30 HHA Ordering Eligible
Showing 1โ€“20 of 36 providers
With recent CMS data first, then Aโ€“Z

Dr. Karen D'ann Allen , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 759043357
Phone: 9366348111
NPI Identifier 1487904116
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Dr. Sushma Arramraju , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
515 Gaslight Blvd, Lufkin, TX 759043127
Phone: 9366315600
NPI Identifier 1881834158
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Dr. Swapna Reddy Bemalgi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
818 W. Frank Avenue, Lufkin, TX 75904
Phone: 4845266643
NPI Identifier 1629389861
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Dr. Bao Quoc Bui , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 759043357
Phone: 9366313056
NPI Identifier 1841483708
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Dr. Robert Busuego , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 759043357
Phone: 9366348111
NPI Identifier 1477966596
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Dr. Jose Miguel Carranza Chavez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1111 W Frank St Ste 100, Lufkin, TX 759043390
Phone: 9366392244
NPI Identifier 1497107155
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Dr. Mariyam Cherry , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
107 Medical Park Dr Ste B, Lufkin, TX 759043135
Phone: 9368995682
NPI Identifier 1750726550
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Dr. Opeoluwa Yetunde Dehinbo , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 759043357
Phone: 9366348111
NPI Identifier 1790359321
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Dr. Pratibha Amol Deshpande , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
818 West Frank Street, Lufkin, TX 75904
Phone: 9366995040
NPI Identifier 1164511408
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Dr. Srinivasa Gurram , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
3100 Daniel Mccall Dr, Apt# 3301, Lufkin, TX 759047169
Phone: 8622907727
NPI Identifier 1417360538
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Dr. Juan Antonio Hernandez , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
232 N John Redditt Dr Ste B, Lufkin, TX 759042620
Phone: 9366347225
NPI Identifier 1154640001
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Dr. Michael H Huber , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1111 W Frank Ave, Suite 100, Lufkin, TX 759043303
Phone: 9366392244
NPI Identifier 1235204918
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Dr. Patrick Imonitie Igharosa , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 759043357
Phone: 9366397015
NPI Identifier 1336675032
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Dr. Sudheer R Karnati , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
5 Medical Center Blvd, Lufkin, TX 759043173
Phone: 9366341003
NPI Identifier 1811186596
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Dr. Wasim Mhammad Khan , MD

Internal Medicine

Active NPI Status
505 S John Redditt Dr, Lufkin, TX 759043120
Phone: 9366378311
NPI Identifier 1992717201
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Dr. Karl L Krohn , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
10 Medical Center Blvd, Suite E, Lufkin, TX 759043173
Phone: 9366328220
NPI Identifier 1194798686
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Dr. Kyle G Krohn , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
10 Medical Center Blvd, Suite E, Lufkin, TX 759043173
Phone: 9366328220
NPI Identifier 1124091277
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Dr. Anita M Kuruvilla , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
310 Gaslight Blvd, Lufkin, TX 759043133
Phone: 9366328787
NPI Identifier 1851377477
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Dr. Sean Moran , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1111 W Frank Ave, Suite 100, Lufkin, TX 759043303
Phone: 9366392244
NPI Identifier 1093880742
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Dr. Hiram Ndungu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1201 W Frank Ave, Lufkin, TX 75904
Phone: 9366348111
NPI Identifier 1649675315
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Frequently Asked Questions about Internal Medicine in Lufkin

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.